Spektrum SR3300T DSM 3 Channel Surface Receiver w/Telemetry
[SPMSR3300T]

Spektrum SR3300T DSM 3 Channel Surface Receiver w/Telemetry
Chun Seng Yong - Rating: 1 of 5 Stars! Sunday, March 18, 2012
I used this recevier on my most treasured HPI R40, which on two occasions caused the engine connecting rod to break and a crash into a wall at max throttle. During the first run, I found that the range was bad. Both were due to intermittent interferences, as there were signs of signal lost and erratic servo movements before the accidents. The first incident happened during a refuel where I placed the car on the starter box for a quick adjustment to the needles. Then the throttle servo went erratic and immediately went into WOT, which caused the conrod to break and pierce through the crankcase. The second incident was on the track, where initially the steering throttle response went errectic at time. Just before the crash, the car then went full throttle and did not response to brakes and steering inputs. Causing it to slam hard into a wall. I had used Hitec HS 5565/5585 MH with the signal set right on both occasions battery were full too. I am guessing that the telemetry signal seems to interfere with the ones for for servo, as I replacing the recevier with the non telemetry one works better.